itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage > Class Template Reference

#include <itkLabelImageToLabelMapFilter.h>

Inheritance diagram for itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >:

Collaboration diagram for itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >:

List of all members.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::IndexType	IndexType
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef OutputImageType::LabelObjectType	LabelObjectType
typedef LabelObjectType::LengthType	LengthType
typedef OutputImageType::ConstPointer	OutputImageConstPointer
typedef OutputImageType::PixelType	OutputImagePixelType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef LabelImageToLabelMapFilter	Self
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
	typedef (Concept::SameDimension< InputImageDimension, OutputImageDimension >) SameDimensionCheck
virtual void	SetBackgroundValue (OutputImagePixelType _arg)
virtual OutputImagePixelType	GetBackgroundValue () const
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Protected Member Functions
virtual void	AfterThreadedGenerateData ()
virtual void	BeforeThreadedGenerateData ()
void	EnlargeOutputRequestedRegion (DataObject *)
void	GenerateInputRequestedRegion ()
	LabelImageToLabelMapFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
	~LabelImageToLabelMapFilter ()
Private Member Functions
	LabelImageToLabelMapFilter (const Self &)
void	operator= (const Self &)
Private Attributes
OutputImagePixelType	m_BackgroundValue
std::vector< OutputImagePointer >	m_TemporaryImages

---

Detailed Description

template<class TInputImage, class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>
class itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >

convert a labeled image to a label collection image

LabelImageToLabelMapFilter converts a label image to a label collection image. The labels are the same in the input and the output image.

Author:

Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.

This implementation was taken from the Insight Journal paper: http://hdl.handle.net/1926/584 or http://www.insight-journal.org/browse/publication/176

See also:

BinaryImageToLabelMapFilter, LabelMapToLabelImageFilter

Wiki Examples:

• All Examples

• Convert an itk::Image consisting of labeled regions to a LabelMap

Definition at line 50 of file itkLabelImageToLabelMapFilter.h.

---

Member Typedef Documentation

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef SmartPointer< const Self > itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::ConstPointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 58 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef InputImageType::IndexType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::IndexType

Definition at line 67 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef InputImageType::ConstPointer itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::InputImageConstPointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 64 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef InputImageType::PixelType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::InputImagePixelType

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 66 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef InputImageType::Pointer itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::InputImagePointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 63 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef InputImageType::RegionType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::InputImageRegionType

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 65 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef TInputImage itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::InputImageType

Some convenient typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 61 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef OutputImageType::LabelObjectType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::LabelObjectType

Definition at line 73 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef LabelObjectType::LengthType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::LengthType

Definition at line 74 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef OutputImageType::ConstPointer itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::OutputImageConstPointer

Definition at line 70 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef OutputImageType::PixelType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::OutputImagePixelType

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 72 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef OutputImageType::Pointer itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::OutputImagePointer

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 69 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef OutputImageType::RegionType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::OutputImageRegionType

Superclass typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 71 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef TOutputImage itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::OutputImageType

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 62 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef SmartPointer< Self > itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::Pointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 57 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef LabelImageToLabelMapFilter itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 55 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 56 of file itkLabelImageToLabelMapFilter.h.

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Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::LabelImageToLabelMapFilter

(

)

[protected]

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::~LabelImageToLabelMapFilter

(

)

[inline, protected]

Definition at line 104 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::LabelImageToLabelMapFilter

(

const Self &

)

[private]

---

Member Function Documentation

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

virtual void itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::AfterThreadedGenerateData

(

void

)

[protected, virtual]

If an imaging filter needs to perform processing after all processing threads have completed, the filter can can provide an implementation for AfterThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

virtual void itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData

(

void

)

[protected, virtual]

If an imaging filter needs to perform processing after the buffer has been allocated but before threads are spawned, the filter can can provide an implementation for BeforeThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

virtual::itk::LightObject::Pointer itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::CreateAnother

(

void

)

const [virtual]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

void itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::EnlargeOutputRequestedRegion

(

DataObject *

)

[protected, virtual]

LabelImageToLabelMapFilter will produce the entire output.

Reimplemented from itk::ProcessObject.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

void itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion

(

)

[protected, virtual]

LabelImageToLabelMapFilter needs the entire input be available. Thus, it needs to provide an implementation of GenerateInputRequestedRegion().

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

virtual OutputImagePixelType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::GetBackgroundValue

(

)

const [virtual]

Set/Get the value used as "background" in the output image. Defaults to NumericTraits<PixelType>::NonpositiveMin().

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

virtual const char* itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::GetNameOfClass

(

)

const [virtual]

Runtime information support.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

static Pointer itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::New

(

)

[static]

Standard New method.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

void itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::operator=

(

const Self &

)

[private]

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

void itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const [protected, virtual]

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

virtual void itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::SetBackgroundValue

(

OutputImagePixelType

_arg

)

[virtual]

Set/Get the value used as "background" in the output image. Defaults to NumericTraits<PixelType>::NonpositiveMin().

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

virtual void itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::ThreadedGenerateData	(	const OutputImageRegionType &	outputRegionForThread,
		ThreadIdType	threadId
	)		[protected, virtual]

If an imaging filter can be implemented as a multithreaded algorithm, the filter will provide an implementation of ThreadedGenerateData(). This superclass will automatically split the output image into a number of pieces, spawn multiple threads, and call ThreadedGenerateData() in each thread. Prior to spawning threads, the BeforeThreadedGenerateData() method is called. After all the threads have completed, the AfterThreadedGenerateData() method is called. If an image processing filter cannot support threading, that filter should provide an implementation of the GenerateData() method instead of providing an implementation of ThreadedGenerateData(). If a filter provides a GenerateData() method as its implementation, then the filter is responsible for allocating the output data. If a filter provides a ThreadedGenerateData() method as its implementation, then the output memory will allocated automatically by this superclass. The ThreadedGenerateData() method should only produce the output specified by "outputThreadRegion" parameter. ThreadedGenerateData() cannot write to any other portion of the output image (as this is responsibility of a different thread).

See also:

GenerateData(), SplitRequestedRegion()

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::typedef

(

Concept::SameDimension< InputImageDimension, OutputImageDimension >

)

This class requires SameDimensionCheck in the form of ( Concept::SameDimension< InputImageDimension, OutputImageDimension > )

---

Member Data Documentation

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

const unsigned int itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::InputImageDimension = TInputImage::ImageDimension [static]

ImageDimension constants

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 78 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

OutputImagePixelType itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::m_BackgroundValue [private]

Definition at line 125 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

std::vector< OutputImagePointer > itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::m_TemporaryImages [private]

Definition at line 127 of file itkLabelImageToLabelMapFilter.h.

template<class TInputImage , class TOutputImage = LabelMap< LabelObject< typename TInputImage::PixelType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>

const unsigned int itk::LabelImageToLabelMapFilter< TInputImage, TOutputImage >::OutputImageDimension = TOutputImage::ImageDimension [static]

ImageDimension constants

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 80 of file itkLabelImageToLabelMapFilter.h.

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The documentation for this class was generated from the following file:

• itkLabelImageToLabelMapFilter.h